82421811

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 124650240

約数和(自身を除く): 42228429

約数列:

[1, 3, 9, 23, 69, 207, 439, 907, 1317, 2721, 3951, 8163, 10097, 20861, 30291, 62583, 90873, 187749, 398173, 1194519, 3583557, 9157979, 27473937, 82421811]

約数ペア:

[(1, 82421811), (3, 27473937), (9, 9157979), (23, 3583557), (69, 1194519), (207, 398173), (439, 187749), (907, 90873), (1317, 62583), (2721, 30291), (3951, 20861), (8163, 10097)]